所谓前置性学习就是在教学新知识之前,根据学生的知识水平和生活经验,设计和布置一些课外或课内完成的、最具有价值的问题或话题,让学生去充分研究和探索,从而为课堂教学的顺利进行奠定基础。对于那些即使难以自主学习的内容,也要创造条件、改变方式,尽一切可能让学生“先学”一步。前置性学习实际上就是安排学生自主学习、自我建构的过程,是为学习新知做铺垫和 The so-called pre-learning is the teaching of new knowledge before, according to the students’ knowledge level and life experience, design and layout of some extracurricular or in-class completed, the most valuable questions or topics for students to fully study and explore, so as to The smooth progress of classroom teaching laid the foundation. For those who even difficult to self-learning content, but also to create conditions, change the way, do everything possible for students “learning ” step. Pre-arranged learning is actually the process of arranging for students to learn independently and construct themselves. This is to pave the way for learning new knowledge